The Wessex that ditched in 79 was indeed XR500 (A) and for years the hulk languished on the far side of the runway at Sek Kong. The crew were Flt Lt Mxxxxxl, FS Cxxxxxxs and Sgt Pxxxxxxs. As for the one in 93 it was XT667 (F) on a SAR callout during a Typhoon. It suffered a doubled flame out due to water down intake during the storm. I don't remember all the crew but ''Old Sarboy'' would be able to tell as he was the winchop. It is at the bottom of the South China Sea!!!!!